Amy knows Nancy isn't her birth mother, but she has raised Amy as her own daughter. Then a woman shows up claiming to be Amy's biological mother. She's got her own explanations about Amy's special abilities and wants Amy back. With doubts about her identity, Amy begins to dig deeper into her origins. But the truth could destroy the only family she's ever known.

Perfect Amy Candler tries hard to blend in with everyone else, but then she comes face to face with someone who looks just like her--someone who is another Amy. The two girls look identical, and Amy expects them to have identical personalities. But she's in for a big surprise. The other Amy is determined to stand out from the crowd. She's determined to grab the spotlight, even if it means squashing the competition. She's determined not to have a look-alike, and she wants Amy out of the way. She's...well...evil! Amy must stop her, if she can.

Now that she's discovered the secret about her past, Amy Candler is trying to deal with the reality of who she is. Having an overprotective mother doesn't help. So Amy is thrilled when her mom is swept off her feet by a handsome man. But appearances can be deceiving. Amy starts getting bad vibes about her mother's inquisitive boyfriend. She starts fighting with Tasha, her best friend, who dismisses her worries. She starts meeting with the elusive Dr. Jaleski, who may be able to help her--but only by putting his own life in danger. She starts searching for other "perfect" girls just like her. This time it's up to Amy to protect herself--and those she loves--before it's too late.

A new kid has started in the ninth grade at Amy's school. He's super-intelligent and he's only eight years old. The whole school is talking about him, and Amy's boyfriend, Eric has been assigned as the prodigy's 'big brother' in school. Amy is fascinated - she, Eric and her best friend, Tasha, should get to know this kid pretty well - maybe they could all be friends. But Adrian is rude and grouchy and very patronising. Only the best will do for him, even Amy doesn't meet his standards. But as Amy digs deeper into Adrian's background, she comes up with some disturbing information. If she doesn't act on what she knows, then a terrifying super-race plan will become reality...

Amy is off to Paris--the City of Light! She can't wait to go to the top of the Eiffel Tower, to walk along the River Seine, and to see the glass pyramids outside the Louvre museum. But there's one sight she wasn't counting on. Andy! Amy fell for Andy last summer and was shocked to learn that he, too, was a clone. When Andy disappeared, Amy didn't know what to believe about him. Now she spots him at a café. Or thinks she does. . . . Is Andy really in Paris? Is it the same Andy? Is it one of his supposed clones? One thing's for sure: If Andy's around, danger isn't far behind. Amy couldn't trust Andy a year ago, but all she knows now is that she has to find him no matter what!

A sudden storm at an end-of-summer, back-to-school party sends Amy scrambling for cover–but a bolt of lightning hits her as she runs. Next thing she knows, she wakes up in a hospital emergency room. Everything’s fine. Or is it? Suddenly Amy can hear more than she’d like to. She can see things that disturb her. In fact, all her senses are on edge. At first Amy thinks it’s way cool to have extrasensory abilities–until they become more like a curse than a gift. Now she just wants to shut them down for good!

Something's wrong with Tasha--she's not herself. At least that's what Amy thinks. And a best friend would know! Tasha's eyes look glazed. Her usual quick comebacks have become dull, one-word answers. It's as if Tasha is acting out some part in a horror movie. Only this isn't a movie, it's real. One by one, Amy notices other personality changes. Everyone seems possessed! And soon . . . whatever is happening to them may happen to Amy too.